cocos2dx lua 动画

最新推荐文章于 2019-09-11 16:18:35 发布

Wesley_飞

最新推荐文章于 2019-09-11 16:18:35 发布

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本文链接：https://blog.youkuaiyun.com/qq_24550675/article/details/51353317

版权

本文介绍了在Cocos2d-x中使用Lua语言如何创建和播放动画。通过加载`loading_effect.plist`和`loading.plist`文件，创建了一个名为`animation_loading`的动画效果，展示了如何设置精灵帧缓存、动画缓存，以及如何添加和播放动画帧。

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--方法1

local spriteFrameCache= cc.SpriteFrameCache:getInstance();

local animationCache= cc.AnimationCache:getInstance();

spriteFrameCache:addSpriteFrames("Effect/loading.plist");

animationCache :addAnimations ("Effect/loading_effect.plist");

local animation_loading= cc.AnimationCache:getInstance():getAnimation("animation_loading")

self.animationLoading = cc.Sprite:create();

self.animationLoading:setPosition( cc.p(viewSize.width/2, viewSize.height/2));

self.Layer :addChild ( self.animationLoading);

self.animationLoading:runAction( cc.RepeatForever:create(cc.Animate:create(animation_loading) ) );

--方法2

--[[

local spriteFrameCache= cc.SpriteFrameCache:getInstance();

spriteFrameCache:addSpriteFrames("Effect/loading.plist","Effect/loading.png");

self.animationLoading = cc.Sprite:create();

self.animationLoading:setPosition( cc.p(viewSize.width/2, viewSize.height/2));

self.Layer : addChild ( self.animationLoading);

local animFrames = {};
for i=1,59 do
if i<10 then
local frame = spriteFrameCache:getSpriteFrame( string.format("loading_00%02d.png", i) );
animFrames[i] = frame;
end
local frame = spriteFrameCache:getSpriteFrame( string.format("loading_0%02d.png", i) );
animFrames[i] = frame;
end
local animation = cc.Animation:createWithSpriteFrames(animFrames, 0.03);
self.animationLoading:runAction( cc.RepeatForever:create(cc.Animate:create(animation) ) );

]]

------------------------------

loading_effect.plist文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>animations</key>
<dict>


<key>animation_loading</key>
<dict>
<key>delay</key>
<real>0.03</real>
<key>frames</key>
<array>
<string>loading_000.png</string>
<string>loading_001.png</string>

....

<string>loading_059.png</string>

</array>
</dict>

</dict>
</dict>
</plist>

------------------------------

loading_.plist文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>frames</key>
<dict>
<key>loading_000.png</key>
<dict>
<key>frame</key>
<string>{{508,84},{1,1}}</string>
<key>offset</key>
<string>{-99.5,99.5}</string>
<key>rotated</key>
<false/>
<key>sourceColorRect</key>
<string>{{0,0},{1,1}}</string>
<key>sourceSize</key>
<string>{200,200}</string>
</dict>

......................

<key>loading_059.png</key>
<dict>
<key>frame</key>
<string>{{508,84},{1,1}}</string>
<key>offset</key>
<string>{-99.5,99.5}</string>
<key>rotated</key>
<false/>
<key>sourceColorRect</key>
<string>{{0,0},{1,1}}</string>
<key>sourceSize</key>
<string>{200,200}</string>
</dict>
</dict>
<key>metadata</key>
<dict>
<key>format</key>
<integer>2</integer>
<key>realTextureFileName</key>
<string>loading.png</string>
<key>size</key>
<string>{512,512}</string>
<key>smartupdate</key>
<string>$TexturePacker:SmartUpdate:0e9839b17b099fb41aef47a1984b0b09$</string>
<key>textureFileName</key>
<string>loading.png</string>
</dict>
</dict>
</plist>